A shallow, brackish, coastal lake just to the west of, and bordering, the town of Burgas, and connected to the Black Sea by a canal with a sluice. Reedbeds of Phragmites and Typha fringe most of the shoreline, where salt-tolerant vegetation is dominated by Puccinellia.
The complex is important for wintering and migrating waterbirds, especially for wildfowl such as geese (Anser albifrons and the globally threatened Branta ruficollis) and ducks (e.g. Aythya spp. and the globally threatened Oxyura leucocephala). Pelicans Pelecanus also rest here in notable numbers. Species of global conservation concern that do not meet IBA criteria: Pelecanus crispus (max. 10 in winter and on passage), Aythya nyroca (breeding).
BirdLife International (2021) Important Bird Areas factsheet: Burgasko Lake. Downloaded from http://www.birdlife.org on 18/01/2021.